package com.modai.springcloud.entities;

import com.modai.springcloud.service.PaymentService;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.cloud.client.ServiceInstance;
import org.springframework.cloud.client.discovery.DiscoveryClient;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

/**
 * @author ：modai
 * @date ：Created in 2020-11-22 22:42
 * @description：
 */
@RestController
@Slf4j
public class PaymentController {
    @Resource
    private PaymentService paymentService;

    @Resource
    private DiscoveryClient discoveryClient;
    @Value("${server.port}")
    private String serverPort;

    @PostMapping(value = "/payment/create")
    public CommonResult create(@RequestBody Payment payment) {
        int result = paymentService.createOnePayment(payment);
        log.info("*****插入结果：{}", result);
        if (result > 0) {
            return new CommonResult(200, "插入数据库成功" + serverPort, result);
        } else {
            return new CommonResult(444, "插入数据库失败");
        }
    }

    @GetMapping(value = "/payment/get/{id}")
    public CommonResult getPaymentById(@PathVariable("id") Long id) {
        Payment paymentById = paymentService.getPaymentById(id);
        log.info("*****查询结果：{}", paymentById + "9999");
        if (paymentById != null) {
            return new CommonResult(200, "查询成功" + serverPort, paymentById);
        } else {
            return new CommonResult(444, "没有对应记录，查询ID:{}" + id);
        }
    }

    @GetMapping(value = "/payment/discovery")
    public Object discovery() {
        List<String> services = discoveryClient.getServices();
        for (String service : services) {
            log.info("*****服务：" + service);
        }
        List<ServiceInstance> instances = discoveryClient.getInstances("CLOUD-PAYMENT-SERVICE");
        for (ServiceInstance instance : instances) {
            log.info(instance.getServiceId() + "\t" + instance.getHost() + "\t" + instance.getPort() + "\t" + instance.getUri());
        }
        return this.discoveryClient;
    }

    @GetMapping(value = "/payment/lb")
    public String lb() {
        return this.serverPort;
    }
}
